Angle measurement instrument



FIG. 1 is a top, front and right side perspective view of a angle measurement instrument showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a left side elevational view;

FIG. 5 is a right side elevational view;

FIG. 6 is a top plan view; and,

FIG. 7 is bottom plan view thereof.

FIG. 1 has been drawn on an enlarged scale with respect to FIGS. 2-7. 

The ornamental design for an angle measurement instrument, as shown and described. 